ADVANCED DATA STRUCTURES PROGRAM • LEVEL 16 — MULTIWAY SEARCH TREES
Search Within a B-Tree Node
Learn how to search within a b-tree node using a clear C program.
PROBLEM UNDERSTANDING
Input and expected output
Sample input
No input required
Sample output
Found at slot = 2
COMPLETE C PROGRAM
Complete C implementation
#include <stdio.h>
int main(void)
{
int keys[] = {10, 20, 35, 50, 70}, target = 35, position = 0;
while (position < 5 && keys[position] < target) position++;
printf("Found at slot = %d\n", position); return 0;
}CURRENT STEP
Select Start to walk through the important lines.
SELECTED LINE
No line selected
EXPECTED OUTPUT FOR THE SAMPLE
Found at slot = 2
Step 0 of 0
PROGRAM EXPLANATION
Algorithm and explanation
- Read the required input values.
- Scan sorted separator keys to locate either the key or the child interval to follow.
- Display the computed result.
Scan sorted separator keys to locate either the key or the child interval to follow.
EFFICIENCY
Time and space complexity
Time complexity
O(node keys)
Auxiliary space
O(1)
DEBUGGING CHECKLIST
Common mistakes
Check this
Use the correct format specifier for every variable.
Check this
Initialize variables before using their values.
Check this
Check braces, semicolons and input order carefully.
Try it yourself
Practice: Run the program with the sample input, predict its output, and then test one boundary case of your own.